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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

sfere-elec.net

Electrical Application Solution in USA-Sfere Electric

Page Load Speed

18.2 sec in total

First Response

410 ms

Resources Loaded

17 sec

Page Rendered

771 ms

sfere-elec.net screenshot

About Website

Welcome to sfere-elec.net homepage info - get ready to check Sfere Elec best content right away, or after learning these important things about sfere-elec.net

SFERE Electric as a top domestic provider of electrical application solution concentrating on comprehensive power development.

Visit sfere-elec.net

Key Findings

We analyzed Sfere-elec.net page load time and found that the first response time was 410 ms and then it took 17.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sfere-elec.net performance score

0

Network Requests Diagram

sfere-elec.net

410 ms

sfere-elec.net

419 ms

jquery.js

255 ms

swiper.css

269 ms

swiper.min.js

353 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 88% of them (73 requests) were addressed to the original Sfere-elec.net, 5% (4 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.4 sec) belongs to the original domain Sfere-elec.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 680.3 kB (16%)

Content Size

4.2 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sfere-elec.net main page is 4.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 43.7 kB

  • Original 51.4 kB
  • After minification 41.7 kB
  • After compression 7.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 9.7 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.7 kB or 85% of the original size.

Image Optimization

-15%

Potential reduce by 626.9 kB

  • Original 4.1 MB
  • After minification 3.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Sfere Elec needs image optimization as it can save up to 626.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 225 B

  • Original 23.6 kB
  • After minification 23.6 kB
  • After compression 23.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-37%

Potential reduce by 9.4 kB

  • Original 25.4 kB
  • After minification 25.4 kB
  • After compression 16.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sfere-elec.net needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (14%)

Requests Now

81

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfere Elec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sfere-elec.net

sfere-elec.net

410 ms

sfere-elec.net

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419 ms

jquery.js

jquery.js

255 ms

swiper.css

swiper.css

269 ms

swiper.min.js

swiper.min.js

353 ms

animate.min.css

animate.min.css

270 ms

wow.min.js

wow.min.js

269 ms

newsinfo.css

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270 ms

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340 ms

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149 ms

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93 ms

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90 ms

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175 ms

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170 ms

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78 ms

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54 ms

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29 ms

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SEO Factors

sfere-elec.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfere-elec.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sfere-elec.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

sfere-elec.net

Open Graph description is not detected on the main page of Sfere Elec. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: